Dissymmetrization in eudialyte-group minerals. I. A model of ordered cation arrangement in the crystal structure of amableite-(Ce) using the P3 symmetry

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

The crystal structure of the recently discovered eudialyte group mineral, amabellite-(Ce) Na15[(Ce1.5Na1.5)Mn3]Mn2Zr3£Si[Si24O69(OH)3](OH)2 · H2O, found in the hyperagpaitic pegmatite of the Saint-Amable massif (Canada), has been solved by X-ray structural analysis within the space group R3. Amabellite-(Ce) is a member of the eudialyte group with the lowest calcium content and differs from other members of this group by the dominance of lanthanides in the part of the edge-sharing octahedra of the six-membered ring. The unit cell parameters of the mineral are: a = 14.1340(2), c = 30.378(1) Å, V = 5255.6(3) ų. A model of the cation distribution in the crystal structure of amabellite-(Ce) within the low-symmetry space group P3 has been proposed. The obtained 162 independent positions were refined in the isotropic-anisotropic approximation of atomic displacements using 3968 F > 3σ(F), R = 4.6%. Despite the fairly close results, the transition from space group R3 to P3 allows for more detailed information on the local distribution of a number of elements over the framework positions. A comparison was made between the crystal structure models of amabellite within the symmetries R3 and P3, as well as other low-calcium eudialyte group minerals previously studied within several space groups.

Texto integral

Acesso é fechado

Sobre autores

R. Rastsvetaeva

Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov institute”

Autor responsável pela correspondência
Email: rast.crys@gmail.com
Rússia, Moscow

S. Aksenov

Kola Science Center, Russian Academy of Sciences

Email: rast.crys@gmail.com

Laboratory of Arctic Mineralogy and Material Sciences, Geological Institute

Rússia, Apatity

V. Gridchina

Shubnikov Institute of Crystallography, Kurchatov Complex of Crystallography and Photonics, National Research Centre “Kurchatov institute”

Email: rast.crys@gmail.com
Rússia, Moscow

N. Chukanov

FRC of Problems of Chemical Physics and Medicinal Chemistry, RAS

Email: rast.crys@gmail.com
Rússia, Chernogolovka

Bibliografia

  1. Urusov V.S. // Geol. Ore Deposits. 2007. V. 49. P. 497. https://doi.org/10.1134/S107570150707001X
  2. Bermanec M., Vidović N., Gavryliv L. et al. // Geosci. Data J. 2024. V. 11. P. 69. https://doi.org/10.1002/gdj3.177
  3. Bermanec M., Vidović N., Ma X., Hazen R.M. // Minerals. 2024. V. 14. P. 387. https://doi.org/10.3390/min14040387
  4. Krivovichev S.V., Krivovichev V.G., Hazen R.M. // Eur. J. Mineral. 2018. V. 30. P. 321. https://doi.org/10.1127/ejm/2018/0030-2694
  5. Holland T., Powell R. // Am. Mineral. 1996. V. 81. P. 1425. https://doi.org/10.2138/am-1996-11-1215
  6. Yang H., Hircschmann M.M. // Am. Mineral. 1995. V. 80. P. 916. https://doi.org/10.2138/am-1995-9-1006
  7. Mottana A., Murata T., Wu Z.Y. // Phys. Chem. Mineral. 1997. V. 24. P. 500. https://doi.org/10.1007/S002690050065
  8. Паникоровский Т.Л., Яковенчук В.Н., Кривовичев С.В. // Зап. Рос. минерал. о-ва. 2023. Т. 152. № 2. С. 94. https://doi.org/10.31857/S0869605523020041
  9. Hawthorne F.C. // Eur. J. Mineral. 2016. V. 28. P. 513. https://doi.org/10.1127/ejm/2016/0028-2538
  10. Зарубина Е.С., Расцветаева Р.К., Русаков В.С. и др. // Журн. структур. химии. 2024. Т. 65. № 6. С. 127721. https://doi.org/10.26902/JSC_id127721
  11. Аксенов С.М., Зарубина Е.С., Расцветаева Р.К. и др. // Литосфера. 2024. Т. 24. № 2. С. 264. https://doi.org/10.24930/1681-9004-2024-24-2-264-283
  12. Аксенов С.М., Портнов А.М., Чуканов Н.В. и др. // Кристаллография. 2016. Т. 61. № 3. С. 380. https://doi.org/10.7868/S0023476116030024
  13. Расцветаева Р.К., Аксенов С.М., Чуканов Н.В., Треммель Г. // Докл. РАН. 2013. Т. 452. № 5. С. 525. https://doi.org/10.7868/S0869565213300154
  14. Чуканов Н.В., Пеков И.В., Расцветаева Р.К. // Успехи химии. 2004. Т. 73. С. 227. https://doi.org/10.1070/RC2004v073n03ABEH000825
  15. Chukanov N.V., Vigasina M.F., Rastsvetaeva R.K. et al. // J. Raman Spectr. 2022. V. 53. P. 1188. https://doi.org/10.1002/jrs.6343
  16. Chukanov N.V., Rastsvetaeva R.K., Zubkova N.V. et al. // J. Raman Spectr. 2024. https://doi.org/10.1002/jrs.6656
  17. Вайтиева Ю.А., Чуканов Н.В., Вигасина М.Ф. и др. // Журн. структур. химии. 2024. Т. 65. № 7. С. 128968. https://doi.org/10.26902/JSC_id128968
  18. Mikhailova J.A., Stepenshchikov D.G., Kalashnikov A.O., Aksenov S.M. // Minerals. 2022. V. 12. P. 224. https://doi.org/10.3390/min12020224
  19. Расцветаева Р.К., Чуканов Н.В., Аксенов С.М. Минералы группы эвдиалита: кристаллохимия, свойства, генезис. Нижний Новгород: Изд-во НГУ, 2012. 229 с.
  20. Rastsvetaeva R.K., Chukanov N.V., Pekov I.V. et al. // Minerals. 2020. V. 10. P. 587. https://doi.org/10.3390/min10070587
  21. Rastsvetaeva R.K., Chukanov N.V. // Minerals. 2020. V. 10. P. 720. https://doi.org/10.3390/min10080720
  22. Расцветаева Р.К., Хомяков А.П., Некрасов Ю.В. // Кристаллография. 1999. Т. 44. № 5. C. 824. eLibrary ID: 14997806
  23. Аксенов С.М., Расцветаева Р.К. // Кристаллография. 2013. Т. 58. № 5. С. 660. https://doi.org/10.7868/S0023476113040024
  24. Aksenov S.M., Kabanova A.A., Chukanov N.V. et al. // Acta Cryst. B. 2022. V. 78. P. 80. https://doi.org/10.1107/S2052520621010015
  25. Розенберг К.А., Расцветаева Р.К., Аксенов С.М. // Сб. докл. Mеждунар. минералог. семинара “Минералогическая интервенция в микро- и наномир”. Сыктывкар, 9–11 июня 2009. С. 149.
  26. Расцветаева Р.К., Чуканов Н.В. // Кристаллография. 2021. Т. 66. № 6. С. 884. https://doi.org/10.31857/S0023476121060308
  27. Расцветаева Р.К. // Вестн. геонаук. 2023. № 8. С. 26. https://doi.org/10.19110/geov.2023.8.3
  28. Chukanov N.V., Zolotarev A.A., Schäfer Ch. et al. // Mineral. Mag. 2024. https://doi.org/10.1180/mgm.2024.26.
  29. Андрианов В.И. // Кристаллография. 1987. Т. 32. С. 228.
  30. Hawthorne F.C., Ungaretti L., Oberti R. // Can. Mineral. 1995. V. 33. P. 907.
  31. Chukanov N.V., Aksenov S.M., Pekov I.V. et al. // Can. Mineral. 2020. V. 58. P. 421. https://doi.org/10.3749/canmin.2000006
  32. Екименкова И.А., Расцветаева Р.К., Чуканов Н.В. // Докл. РАН. 2000. T. 374. № 3. C. 352.
  33. Johnsen O., Grice J.D., Gault R.A. // Can. Mineral. 1999. V. 37. P. 865.
  34. Rastsvetaeva R.K., Khomyakov A.P. // Crystallography Reports. 2000. V. 45. № 2. P. 219. https://doi.org/10.1134/1.171167

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar
2. Fig. 1. The ordering of Mn, Ca, Ce and Na in octahedra of a six-membered ring around three crystallographically independent axes of the third order and the distribution of M2 cations between them at a height of z ~0, ~0.33, ~0.66.

Baixar (284KB)
Metadados

Declaração de direitos autorais © Russian Academy of Sciences, 2024